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| Actuator Type | |
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| Breaker Type | |
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| Illumination | |
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The Schurter Inc. 3-128-204 is a thermal circuit breaker from the TA36 Rocker Series, designed for reliable circuit protection in various industrial applications. This 1-pole breaker offers a rated current of 20A and a maximum AC voltage rating of 277 VAC (UL/CSA) or 240 VAC (IEC).
Featuring a rocker actuation type, this circuit breaker is suitable for panel mounting. It provides thermal tripping for overload protection and has a conditional short circuit capacity of 2 kA at 240 VAC according to IEC 60934. The operating temperature range is from -30 °C to 60 °C, making it robust for demanding environments.
Key specifications include a mechanical lifetime of 50,000 switching cycles and an insulation resistance greater than 100 MΩ at 500 VDC. The front side offers an IP40 degree of protection. Approvals include CCC, CE, cURus, and VDE, ensuring compliance with various safety standards.
-30°C to 60°C.
For AC: 240VAC (IEC) or 277VAC (UL/CSA). For DC: 32VDC for 1-pole operation.
Panel mount.
Thermal.
Rocker.
IP40 on the front side.
2 kA at 240VAC per IEC 60934.